:root {
  color-scheme: light;
  --vw-color-anthracite: #1a1a1a;
  --vw-color-ink: #1a1a1a;
  --vw-color-offwhite: #f7f7f7;
  --vw-color-paper: #efeee9;
  --vw-color-stone: #dedbd2;
  --vw-color-concrete: #c9c5bb;
  --vw-color-secondary: #8e8e8e;
  --vw-color-muted: #5f5f5f;
  --vw-color-yellow: #ffd600;
  --vw-color-line: rgba(26, 26, 26, 0.14);
  --vw-color-line-strong: rgba(26, 26, 26, 0.26);
  --vw-color-shadow: rgba(26, 26, 26, 0.16);

  --vw-font-sans: "General Sans", "Inter", "Satoshi", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --vw-container: 1200px;
  --vw-space-1: 0.5rem;
  --vw-space-2: 0.75rem;
  --vw-space-3: 1rem;
  --vw-space-4: 1.5rem;
  --vw-space-5: 2rem;
  --vw-space-6: 3rem;
  --vw-space-7: 4.5rem;
  --vw-radius-sm: 10px;
  --vw-radius-md: 16px;
  --vw-radius-lg: 28px;
  --vw-radius-pill: 999px;
  --vw-motion-duration: 7.4s;
  --vw-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background: var(--vw-color-offwhite);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--vw-font-sans);
  color: var(--vw-color-ink);
  background:
    linear-gradient(110deg, rgba(26, 26, 26, 0.045) 0 1px, transparent 1px 100%) 0 0 / 96px 96px,
    radial-gradient(circle at 88% 12%, rgba(255, 214, 0, 0.12), transparent 22rem),
    linear-gradient(135deg, #f7f7f7 0%, #f2f1eb 62%, #e9e5d9 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::selection { color: var(--vw-color-ink); background: var(--vw-color-yellow); }
a { color: inherit; text-decoration: none; }

.vw-portfolio-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3rem;
  padding: 0.72rem max(1rem, calc((100vw - var(--vw-container)) / 2));
  color: rgba(247, 247, 247, 0.78);
  background: #1a1a1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.vw-portfolio-context a { color: #f7f7f7; }
.vw-portfolio-context a:hover { color: var(--vw-color-yellow); }
.vw-portfolio-context span { color: rgba(247, 247, 247, 0.58); }

.vw-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.vw-page { min-height: 100vh; }
.vw-shell { width: min(var(--vw-container), calc(100% - 56px)); margin-inline: auto; }

.vw-hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  align-items: center;
  overflow: hidden;
  padding: clamp(4rem, 7vw, 7rem) 0;
}

.vw-hero::before,
.vw-hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.vw-hero::before {
  left: -9vw;
  top: 12%;
  width: 42vw;
  height: 70vh;
  border: 1px solid rgba(26, 26, 26, 0.08);
  transform: rotate(-8deg);
  opacity: 0.6;
}

.vw-hero::after {
  right: clamp(1rem, 5vw, 5rem);
  bottom: clamp(2rem, 6vw, 6rem);
  width: 10rem;
  height: 2px;
  background: var(--vw-color-yellow);
  opacity: 0.72;
}

.vw-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(430px, 1.12fr);
  gap: clamp(3rem, 6vw, 6.25rem);
  align-items: center;
}

.vw-hero__content { max-width: 650px; }

.vw-brand-lockup {
  display: inline-grid;
  grid-template-columns: auto;
  gap: 0.32rem;
  margin-bottom: clamp(2.25rem, 4vw, 3.4rem);
  color: var(--vw-color-ink);
}

.vw-wordmark {
  display: block;
  width: clamp(13rem, 20vw, 18rem);
  height: auto;
}

.vw-eyebrow {
  max-width: 34rem;
  margin: 0 0 var(--vw-space-4);
  color: var(--vw-color-muted);
  font-size: clamp(0.76rem, 1vw, 0.82rem);
  font-weight: 740;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-transform: uppercase;
}

.vw-hero__title {
  max-width: 720px;
  margin: 0;
  color: var(--vw-color-ink);
  font-size: clamp(3.25rem, 6vw, 6.25rem);
  font-weight: 780;
  letter-spacing: -0.07em;
  line-height: 0.96;
}

.vw-hero__title::after {
  content: "";
  display: block;
  width: clamp(3rem, 5vw, 4.5rem);
  height: 0.18rem;
  margin-top: var(--vw-space-4);
  background: var(--vw-color-yellow);
}

.vw-hero__copy {
  max-width: 610px;
  margin: var(--vw-space-4) 0 0;
  color: #3f3f3f;
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.72;
  letter-spacing: -0.018em;
}

.vw-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: var(--vw-space-5);
}

.vw-button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0 1.35rem;
  border-radius: 0;
  font-size: 0.94rem;
  font-weight: 780;
  letter-spacing: -0.01em;
  transition: transform 220ms var(--vw-ease), border-color 220ms var(--vw-ease), background 220ms var(--vw-ease), color 220ms var(--vw-ease);
}

.vw-button:hover,
.vw-button:focus-visible { transform: translateY(-1px); }
.vw-button:focus-visible { outline: 2px solid var(--vw-color-yellow); outline-offset: 4px; }

.vw-button--primary {
  color: var(--vw-color-ink);
  background: var(--vw-color-yellow);
  border: 1px solid var(--vw-color-yellow);
  box-shadow: none;
}

.vw-button--secondary {
  color: var(--vw-color-ink);
  border: 1px solid var(--vw-color-line-strong);
  background: transparent;
}

.vw-button--secondary:hover,
.vw-button--secondary:focus-visible {
  border-color: var(--vw-color-ink);
  background: rgba(26, 26, 26, 0.035);
}

.vw-trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  padding: 0;
  margin: var(--vw-space-5) 0 0;
  color: var(--vw-color-muted);
  list-style: none;
}

.vw-trust-row li {
  display: inline-flex;
  align-items: center;
  min-height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.vw-trust-row li + li::before {
  content: "";
  width: 0.32rem;
  height: 0.32rem;
  margin: 0 0.85rem;
  border-radius: 50%;
  background: var(--vw-color-yellow);
}

.vw-trust-row li::before { content: none; }

.vw-hero__visual { min-width: 0; }

.vw-visual-card {
  position: relative;
  isolation: isolate;
  overflow: visible;
  min-height: clamp(33rem, 55vw, 42rem);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.vw-visual-card::before {
  content: "";
  position: absolute;
  left: 5%;
  right: 0;
  bottom: 3%;
  height: 46%;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.08), rgba(26, 26, 26, 0.02));
  transform: skewY(-5deg);
  transform-origin: bottom right;
  z-index: -1;
}

.vw-visual-card__header {
  position: absolute;
  z-index: 4;
  left: clamp(0.5rem, 4vw, 2.5rem);
  top: clamp(0.2rem, 2vw, 1.2rem);
  max-width: 22rem;
  padding: 0;
}

.vw-visual-card__header p {
  margin: 0;
  color: var(--vw-color-ink);
  font-size: clamp(1.12rem, 2vw, 1.42rem);
  font-weight: 780;
  letter-spacing: -0.045em;
  line-height: 1.06;
}

.vw-building-scene {
  position: absolute;
  inset: 0;
  overflow: visible;
  border-radius: 0;
  background: transparent;
}

.vw-building-scene::before {
  content: "";
  position: absolute;
  left: 0;
  right: -1%;
  bottom: 11%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.24) 14%, rgba(26, 26, 26, 0.18) 80%, transparent);
}

.vw-building-scene::after {
  content: "";
  position: absolute;
  right: 9%;
  top: 12%;
  width: 38%;
  height: 72%;
  border: 1px solid rgba(26, 26, 26, 0.08);
  transform: skewY(-4deg);
  opacity: 0.8;
}

.vw-sun-line {
  position: absolute;
  top: 3.5rem;
  right: 6.5rem;
  width: 8.8rem;
  height: 8.8rem;
  border: 1px solid rgba(255, 214, 0, 0.25);
  border-radius: 50%;
  opacity: 0.65;
}

.vw-building {
  position: absolute;
  left: 51%;
  bottom: 10.5%;
  width: min(86%, 35.5rem);
  height: 73%;
  transform: translateX(-50%);
}

.vw-building::before {
  content: "";
  position: absolute;
  left: -5%;
  right: 10%;
  bottom: -2%;
  height: 18%;
  background: linear-gradient(90deg, rgba(26, 26, 26, 0.12), rgba(26, 26, 26, 0.035));
  transform: skewX(-24deg);
  transform-origin: bottom left;
  filter: blur(0.35px);
}

.vw-site-plane,
.vw-driveway {
  position: absolute;
  display: block;
  pointer-events: none;
}

.vw-site-plane {
  left: -8%;
  right: -2%;
  bottom: -3%;
  height: 20%;
  border-top: 1px solid rgba(26, 26, 26, 0.16);
  background: linear-gradient(115deg, rgba(26, 26, 26, 0.045), transparent 62%);
  transform: skewX(-18deg);
}

.vw-driveway {
  right: -5%;
  bottom: -1%;
  width: 39%;
  height: 12%;
  border-top: 1px solid rgba(26, 26, 26, 0.18);
  background: linear-gradient(105deg, rgba(26, 26, 26, 0.055), rgba(255, 255, 255, 0));
  transform: skewX(-18deg);
}

.vw-roof {
  position: absolute;
  left: 17%;
  right: 2%;
  top: 1%;
  height: 31%;
  border: 1px solid rgba(26, 26, 26, 0.2);
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.055) 1px, transparent 1px) 0 0 / 24% 100%,
    linear-gradient(135deg, #d9d6cb 0%, #f1ecdf 56%, #c6c0b4 100%);
  transform: skewX(-25deg);
  box-shadow: 20px 25px 0 rgba(26, 26, 26, 0.045), -10px 16px 0 rgba(255, 255, 255, 0.32);
}

.vw-roof::after {
  content: "";
  position: absolute;
  inset: 12% 8%;
  border-top: 1px solid rgba(26, 26, 26, 0.18);
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
  opacity: 0.7;
}

.vw-roof-edge {
  position: absolute;
  left: 5%;
  right: -2%;
  bottom: 6%;
  height: 1px;
  background: rgba(26, 26, 26, 0.22);
}

.vw-panel {
  position: absolute;
  top: 22%;
  width: 16%;
  height: 43%;
  border: 1px solid rgba(26, 26, 26, 0.3);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px) 50% 0 / 50% 100%,
    rgba(26, 26, 26, 0.115);
  transform: translateZ(0);
  animation: vw-pv var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-panel--1 { left: 23%; animation-delay: 0s; }
.vw-panel--2 { left: 42%; animation-delay: 0.08s; }
.vw-panel--3 { left: 61%; animation-delay: 0.16s; }

.vw-facade {
  position: absolute;
  left: 8%;
  right: 16%;
  bottom: 0;
  height: 62%;
  border: 1px solid rgba(26, 26, 26, 0.22);
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.07) 1px, transparent 1px) 0 0 / 24% 100%,
    linear-gradient(180deg, rgba(255, 255, 255, 0.32), transparent 26%),
    linear-gradient(180deg, #f1eee5 0%, #d4cec0 100%);
  box-shadow: 28px 24px 0 rgba(26, 26, 26, 0.085), inset -18px 0 0 rgba(26, 26, 26, 0.035);
}

.vw-facade::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: -18%;
  height: 1px;
  background: rgba(26, 26, 26, 0.28);
}

.vw-side-volume {
  position: absolute;
  right: -17%;
  bottom: 0;
  width: 28%;
  height: 49%;
  border: 1px solid rgba(26, 26, 26, 0.16);
  border-left: 0;
  background: linear-gradient(180deg, #e4dfd3, #c9c2b3);
  box-shadow: 13px 13px 0 rgba(26, 26, 26, 0.05);
}

.vw-facade-band {
  position: absolute;
  left: 7%;
  right: 10%;
  height: 1px;
  background: rgba(26, 26, 26, 0.18);
}

.vw-facade-band--1 { top: 35%; }
.vw-facade-band--2 { top: 66%; opacity: 0.7; }

.vw-window {
  position: absolute;
  width: 15%;
  height: 18%;
  border: 1px solid rgba(26, 26, 26, 0.25);
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.075), rgba(26, 26, 26, 0.115));
  animation: vw-lighting var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-window--1 { left: 12%; top: 17%; animation-delay: 0s; }
.vw-window--2 { left: 41%; top: 17%; animation-delay: 0.1s; }
.vw-window--3 { right: 12%; top: 17%; animation-delay: 0.2s; }
.vw-window--4 { left: 12%; top: 51%; animation-delay: 0.28s; }
.vw-window--5 { left: 41%; top: 51%; animation-delay: 0.38s; }
.vw-window--6 { right: 12%; top: 51%; animation-delay: 0.48s; }

.vw-smart-shade {
  position: absolute;
  left: 37%;
  top: 12%;
  width: 24%;
  height: 3px;
  background: rgba(26, 26, 26, 0.2);
  transform-origin: left center;
  animation: vw-smart-shade var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-entry {
  position: absolute;
  left: 42%;
  bottom: 0;
  width: 17%;
  height: 27%;
  border: 1px solid rgba(26, 26, 26, 0.24);
  border-bottom: none;
  background: rgba(26, 26, 26, 0.12);
  animation: vw-entry var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-canopy {
  position: absolute;
  left: 36%;
  bottom: 27%;
  width: 29%;
  height: 1px;
  background: rgba(26, 26, 26, 0.22);
}

.vw-exterior-light {
  position: absolute;
  bottom: 7%;
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: rgba(26, 26, 26, 0.18);
  animation: vw-exterior-light var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-exterior-light--1 { left: 29%; animation-delay: 0.12s; }
.vw-exterior-light--2 { right: 25%; animation-delay: 0.26s; }

.vw-carport {
  position: absolute;
  right: -1%;
  bottom: 0;
  width: 31%;
  height: 29%;
  border-top: 1px solid rgba(26, 26, 26, 0.26);
  border-right: 1px solid rgba(26, 26, 26, 0.18);
}

.vw-carport::before {
  content: "";
  position: absolute;
  left: -10%;
  right: 9%;
  bottom: 13%;
  height: 26%;
  border: 1px solid rgba(26, 26, 26, 0.16);
  border-top-left-radius: 2rem;
  border-top-right-radius: 0.9rem;
  border-bottom: none;
  opacity: 0.82;
}

.vw-wallbox {
  position: absolute;
  right: 15%;
  top: 17%;
  width: 13%;
  height: 25%;
  border: 1px solid rgba(26, 26, 26, 0.28);
  background: rgba(26, 26, 26, 0.08);
  animation: vw-wallbox var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-car-line {
  position: absolute;
  right: 22%;
  top: 42%;
  display: block;
  width: 34%;
  height: 1px;
  background: rgba(26, 26, 26, 0.16);
  transform-origin: right center;
  animation: vw-charge-line var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-system-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  pointer-events: none;
  opacity: 0.42;
}

.vw-line {
  stroke: rgba(26, 26, 26, 0.22);
  stroke-width: 1;
  stroke-linecap: round;
  stroke-dasharray: 3 10;
  animation-duration: var(--vw-motion-duration);
  animation-timing-function: var(--vw-ease);
  animation-iteration-count: infinite;
}

.vw-line--light { animation-name: vw-line-light; }
.vw-line--smart { animation-name: vw-line-smart; }
.vw-line--pv { animation-name: vw-line-pv; }
.vw-line--wallbox { animation-name: vw-line-wallbox; }

.vw-system-labels {
  position: absolute;
  right: 0;
  bottom: 2%;
  width: min(20rem, 48%);
  min-height: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.vw-system-label {
  position: absolute;
  right: 0;
  bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--vw-color-ink);
  background: transparent;
  font-size: 0.8rem;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(4px);
  animation: vw-label-active var(--vw-motion-duration) var(--vw-ease) infinite;
}

.vw-system-label span {
  width: 1.25rem;
  height: 1px;
  border-radius: 0;
  background: var(--vw-color-yellow);
}

.vw-system-label--light { animation-name: vw-label-light; }
.vw-system-label--smart { animation-name: vw-label-smart; }
.vw-system-label--pv { animation-name: vw-label-pv; }
.vw-system-label--wallbox { animation-name: vw-label-wallbox; }

@keyframes vw-lighting {
  0%, 10%, 38%, 100% { background: linear-gradient(180deg, rgba(26, 26, 26, 0.075), rgba(26, 26, 26, 0.115)); border-color: rgba(26, 26, 26, 0.25); }
  16%, 30% { background: linear-gradient(180deg, rgba(255, 214, 0, 0.22), rgba(255, 214, 0, 0.1)); border-color: rgba(26, 26, 26, 0.3); }
}

@keyframes vw-entry {
  0%, 11%, 38%, 100% { background: rgba(26, 26, 26, 0.12); }
  18%, 31% { background: rgba(255, 214, 0, 0.13); }
}

@keyframes vw-exterior-light {
  0%, 12%, 39%, 100% { background: rgba(26, 26, 26, 0.18); }
  20%, 32% { background: rgba(255, 214, 0, 0.72); }
}

@keyframes vw-smart-shade {
  0%, 28%, 48%, 100% { transform: scaleX(1); background: rgba(26, 26, 26, 0.2); }
  34%, 43% { transform: translateY(0.42rem) scaleX(0.84); background: rgba(255, 214, 0, 0.42); }
}

@keyframes vw-pv {
  0%, 45%, 68%, 100% { background: linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px) 50% 0 / 50% 100%, rgba(26, 26, 26, 0.115); border-color: rgba(26, 26, 26, 0.3); }
  51%, 63% { background: linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px) 50% 0 / 50% 100%, rgba(255, 214, 0, 0.2); border-color: rgba(26, 26, 26, 0.36); }
}

@keyframes vw-wallbox {
  0%, 63%, 84%, 100% { background: rgba(26, 26, 26, 0.08); border-color: rgba(26, 26, 26, 0.28); }
  70%, 80% { background: rgba(255, 214, 0, 0.22); border-color: rgba(26, 26, 26, 0.38); }
}

@keyframes vw-charge-line {
  0%, 64%, 84%, 100% { opacity: 0.15; transform: scaleX(0.35); background: rgba(26, 26, 26, 0.16); }
  70%, 80% { opacity: 0.86; transform: scaleX(1); background: rgba(255, 214, 0, 0.72); }
}

@keyframes vw-line-light {
  0%, 13%, 100% { stroke: rgba(26, 26, 26, 0.16); opacity: 0.12; stroke-dasharray: 3 12; }
  17%, 27% { stroke: rgba(255, 214, 0, 0.72); opacity: 0.7; stroke-dasharray: 1 0; }
  31%, 94% { stroke: rgba(255, 214, 0, 0.28); opacity: 0.24; stroke-dasharray: 3 10; }
}

@keyframes vw-line-smart {
  0%, 29%, 100% { stroke: rgba(26, 26, 26, 0.16); opacity: 0.12; stroke-dasharray: 3 12; }
  33%, 44% { stroke: rgba(255, 214, 0, 0.7); opacity: 0.66; stroke-dasharray: 4 8; }
  48%, 94% { stroke: rgba(255, 214, 0, 0.28); opacity: 0.24; stroke-dasharray: 3 10; }
}

@keyframes vw-line-pv {
  0%, 45%, 100% { stroke: rgba(26, 26, 26, 0.16); opacity: 0.12; stroke-dasharray: 3 12; }
  49%, 62% { stroke: rgba(255, 214, 0, 0.72); opacity: 0.68; stroke-dasharray: 1 0; }
  66%, 94% { stroke: rgba(255, 214, 0, 0.28); opacity: 0.24; stroke-dasharray: 3 10; }
}

@keyframes vw-line-wallbox {
  0%, 61%, 100% { stroke: rgba(26, 26, 26, 0.16); opacity: 0.12; stroke-dasharray: 3 12; }
  65%, 80% { stroke: rgba(255, 214, 0, 0.74); opacity: 0.72; stroke-dasharray: 1 0; }
  84%, 94% { stroke: rgba(255, 214, 0, 0.28); opacity: 0.24; stroke-dasharray: 3 10; }
}

@keyframes vw-label-active {
  0%, 14%, 100% { opacity: 0; transform: translateY(4px); }
  22%, 38% { opacity: 1; transform: translateY(0); }
}

@keyframes vw-label-light {
  0%, 15%, 27%, 100% { opacity: 0; transform: translateY(4px); }
  18%, 25% { opacity: 1; transform: translateY(0); }
}

@keyframes vw-label-smart {
  0%, 31%, 43%, 100% { opacity: 0; transform: translateY(4px); }
  34%, 41% { opacity: 1; transform: translateY(0); }
}

@keyframes vw-label-pv {
  0%, 47%, 61%, 100% { opacity: 0; transform: translateY(4px); }
  50%, 58% { opacity: 1; transform: translateY(0); }
}

@keyframes vw-label-wallbox {
  0%, 63%, 79%, 100% { opacity: 0; transform: translateY(4px); }
  66%, 76% { opacity: 1; transform: translateY(0); }
}

@media (min-width: 1081px) and (max-height: 760px) {
  .vw-hero { min-height: auto; padding: 3.2rem 0 3rem; }
  .vw-hero__grid { align-items: center; gap: clamp(2.2rem, 4vw, 4.5rem); }
  .vw-brand-lockup { margin-bottom: 1.65rem; }
  .vw-eyebrow { margin-bottom: 1rem; }
  .vw-hero__title { max-width: 620px; font-size: clamp(3rem, 5.25vw, 5rem); line-height: 0.98; letter-spacing: -0.058em; }
  .vw-hero__title::after { margin-top: 1rem; }
  .vw-hero__copy { max-width: 560px; margin-top: 1.05rem; font-size: 1.01rem; line-height: 1.56; }
  .vw-actions { margin-top: 1.35rem; }
  .vw-trust-row { margin-top: 1.25rem; }
  .vw-visual-card { min-height: 33rem; }
}

@media (max-width: 1080px) {
  .vw-hero__grid { grid-template-columns: 1fr; gap: var(--vw-space-6); }
  .vw-hero__content { max-width: 790px; }
  .vw-hero__title { max-width: 820px; }
  .vw-visual-card { max-width: 760px; min-height: 36rem; }
}

@media (max-width: 720px) {
  .vw-shell { width: min(100% - 32px, var(--vw-container)); }
  .vw-hero { min-height: auto; padding: 2.75rem 0 3.25rem; }
  .vw-hero::before { left: -32vw; width: 80vw; height: 54vh; opacity: 0.45; }
  .vw-hero::after { right: 1rem; bottom: 1rem; width: 5rem; }
  .vw-brand-lockup { margin-bottom: 2rem; }
  .vw-wordmark { width: 13.4rem; }
  .vw-eyebrow { margin-bottom: var(--vw-space-3); font-size: 0.68rem; letter-spacing: 0.1em; }
  .vw-hero__title { font-size: clamp(2.55rem, 12.2vw, 4.1rem); letter-spacing: -0.055em; line-height: 1; }
  .vw-hero__title::after { width: 2.7rem; margin-top: 1.1rem; }
  .vw-hero__copy { margin-top: 1.15rem; font-size: 1rem; line-height: 1.62; }
  .vw-actions { display: grid; gap: 0.72rem; margin-top: 1.55rem; }
  .vw-button { width: 100%; min-height: 3.15rem; }
  .vw-trust-row { display: block; margin-top: 1.35rem; }
  .vw-trust-row li { display: inline; font-size: 0.78rem; line-height: 1.85; }
  .vw-trust-row li + li::before { display: inline-block; vertical-align: middle; margin: 0 0.55rem; }
  .vw-visual-card { min-height: 30rem; margin-top: 0.25rem; }
  .vw-visual-card::before { left: 0; right: 0; bottom: 7%; height: 36%; }
  .vw-visual-card__header { left: 0; top: 0; max-width: 18rem; }
  .vw-visual-card__header p { font-size: 1.12rem; }
  .vw-building-scene { inset: 0; }
  .vw-sun-line { width: 6rem; height: 6rem; right: 2rem; top: 4.5rem; }
  .vw-building { width: 92%; height: 60%; bottom: 12%; left: 50%; }
  .vw-system-lines { opacity: 0.25; }
  .vw-system-labels { right: 0; bottom: 2%; width: 100%; }
  .vw-system-label { right: auto; left: 0; font-size: 0.7rem; }
}

@media (max-width: 430px) {
  .vw-hero__title { font-size: clamp(2.32rem, 11.4vw, 3.05rem); }
  .vw-visual-card { min-height: 27.5rem; }
  .vw-building { width: 96%; height: 56%; bottom: 13%; }
  .vw-system-label { font-size: 0.66rem; }
}

.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-panel,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-window,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-smart-shade,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-entry,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-exterior-light,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-wallbox,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-car-line,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-line,
.vw-hero[data-animation-observed="true"]:not(.is-in-view) .vw-system-label {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
  .vw-window, .vw-entry, .vw-panel, .vw-wallbox { background: rgba(255, 214, 0, 0.16); border-color: rgba(26, 26, 26, 0.3); }
  .vw-line { stroke: rgba(26, 26, 26, 0.3); opacity: 0.32; }
  .vw-system-label--light { opacity: 1; transform: none; }
}

/* VOLTWERK Services Section -------------------------------------------------
   Architectural Energy: one building system, six integrated technical states. */
.vw-services {
  position: relative;
  overflow: hidden;
  padding: clamp(5.5rem, 9vw, 9rem) 0 clamp(5.5rem, 9vw, 8.5rem);
  background:
    linear-gradient(180deg, rgba(247, 247, 247, 0) 0%, rgba(239, 238, 233, 0.78) 18%, rgba(247, 247, 247, 0.94) 100%),
    linear-gradient(110deg, rgba(26, 26, 26, 0.035) 0 1px, transparent 1px 100%) 0 0 / 112px 112px,
    var(--vw-color-offwhite);
}

.vw-services::before {
  content: "";
  position: absolute;
  left: clamp(1rem, 5vw, 5rem);
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(26, 26, 26, 0.14), transparent);
}

.vw-services::after {
  content: "";
  position: absolute;
  right: -14vw;
  top: 12%;
  width: 42vw;
  height: 56vw;
  border: 1px solid rgba(26, 26, 26, 0.07);
  transform: rotate(9deg);
  pointer-events: none;
}

.vw-services__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.82fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}

.vw-section-label {
  margin: 0 0 var(--vw-space-3);
  color: var(--vw-color-muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  line-height: 1.3;
  text-transform: uppercase;
}

.vw-services__title {
  max-width: 760px;
  margin: 0;
  color: var(--vw-color-ink);
  font-size: clamp(2.8rem, 5.1vw, 5.35rem);
  font-weight: 780;
  letter-spacing: -0.068em;
  line-height: 0.98;
}

.vw-services__title::after {
  content: "";
  display: block;
  width: clamp(3rem, 4.6vw, 4.2rem);
  height: 0.18rem;
  margin-top: var(--vw-space-4);
  background: var(--vw-color-yellow);
}

.vw-services__copy {
  max-width: 680px;
  margin: var(--vw-space-4) 0 0;
  color: #454545;
  font-size: clamp(1.02rem, 1.42vw, 1.16rem);
  line-height: 1.72;
  letter-spacing: -0.018em;
}

.vw-services-visual {
  position: relative;
  margin-top: clamp(3.2rem, 6vw, 5.2rem);
}

.vw-services-visual__caption {
  max-width: 22rem;
  margin: 0 0 var(--vw-space-4);
  color: var(--vw-color-muted);
  font-size: 0.86rem;
  font-weight: 720;
  letter-spacing: -0.01em;
}

.vw-services-scene {
  position: relative;
  min-height: clamp(25rem, 40vw, 32rem);
  overflow: visible;
}

.vw-services-site-line {
  position: absolute;
  left: 0;
  right: 4%;
  bottom: 17%;
  height: 1px;
  background: rgba(26, 26, 26, 0.2);
}

.vw-services-building {
  position: absolute;
  left: 46%;
  bottom: 14%;
  width: min(78%, 34rem);
  height: 74%;
  transform: translateX(-50%);
}

.vw-services-building::before {
  content: "";
  position: absolute;
  left: -4%;
  right: 13%;
  bottom: -1%;
  height: 16%;
  background: rgba(26, 26, 26, 0.075);
  transform: skewX(-24deg);
  transform-origin: bottom left;
}

.vw-services-roof,
.vw-services-facade,
.vw-services-wing,
.vw-services-panel,
.vw-services-window,
.vw-services-shade,
.vw-services-wallbox,
.vw-services-car,
.vw-services-modernization-plane,
.vw-services-base-line {
  position: absolute;
  display: block;
  transition: opacity 360ms var(--vw-ease), background 360ms var(--vw-ease), border-color 360ms var(--vw-ease), transform 360ms var(--vw-ease);
}

.vw-services-roof {
  left: 16%;
  right: 2%;
  top: 2%;
  height: 29%;
  border: 1px solid rgba(26, 26, 26, 0.18);
  background: linear-gradient(135deg, #d8d5ca 0%, #eee9de 58%, #c9c4b8 100%);
  transform: skewX(-25deg);
  box-shadow: 18px 24px 0 rgba(26, 26, 26, 0.04);
}

.vw-services-facade {
  left: 9%;
  right: 17%;
  bottom: 0;
  height: 62%;
  border: 1px solid rgba(26, 26, 26, 0.2);
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.065) 1px, transparent 1px) 0 0 / 25% 100%,
    linear-gradient(180deg, #f4f1e8 0%, #d9d3c6 100%);
  box-shadow: 26px 22px 0 rgba(26, 26, 26, 0.08);
}

.vw-services-wing {
  right: 3%;
  bottom: 0;
  width: 28%;
  height: 38%;
  border-top: 1px solid rgba(26, 26, 26, 0.22);
  border-right: 1px solid rgba(26, 26, 26, 0.16);
  opacity: 0.78;
}

.vw-services-base-line {
  left: 12%;
  right: 24%;
  height: 1px;
  background: rgba(26, 26, 26, 0.2);
  opacity: 0.28;
}

.vw-services-base-line--1 { bottom: 24%; }
.vw-services-base-line--2 { bottom: 42%; }

.vw-services-panel {
  top: 9%;
  width: 14%;
  height: 12%;
  border: 1px solid rgba(26, 26, 26, 0.24);
  background: rgba(26, 26, 26, 0.09);
  transform: skewX(-25deg);
}

.vw-services-panel--1 { left: 40%; }
.vw-services-panel--2 { left: 57%; }
.vw-services-panel--3 { left: 74%; }

.vw-services-window {
  width: 15%;
  height: 18%;
  border: 1px solid rgba(26, 26, 26, 0.24);
  background: rgba(26, 26, 26, 0.07);
}

.vw-services-window--1 { left: 14%; top: 38%; }
.vw-services-window--2 { left: 42%; top: 38%; }
.vw-services-window--3 { right: 20%; top: 38%; }
.vw-services-window--4 { left: 42%; top: 68%; }

.vw-services-shade {
  left: 38%;
  top: 31%;
  width: 24%;
  height: 3px;
  background: rgba(26, 26, 26, 0.18);
  transform-origin: left center;
}

.vw-services-wallbox {
  right: 11%;
  bottom: 9%;
  width: 4.6%;
  height: 10%;
  border: 1px solid rgba(26, 26, 26, 0.28);
  background: rgba(26, 26, 26, 0.08);
}

.vw-services-car {
  right: 15%;
  bottom: 6%;
  width: 18%;
  height: 8%;
  border: 1px solid rgba(26, 26, 26, 0.16);
  border-top-left-radius: 2rem;
  border-top-right-radius: 1rem;
  border-bottom: none;
  opacity: 0.62;
}

.vw-services-modernization-plane {
  left: 9%;
  bottom: 0;
  width: 36%;
  height: 62%;
  border-left: 1px solid rgba(255, 214, 0, 0.65);
  background: linear-gradient(90deg, rgba(255, 214, 0, 0.1), transparent 72%);
  opacity: 0;
  transform: translateX(-0.75rem);
}

.vw-services-system-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  fill: none;
}

.vw-services-line {
  stroke: rgba(26, 26, 26, 0.16);
  stroke-width: 1;
  stroke-linecap: round;
  stroke-dasharray: 2 12;
  opacity: 0.16;
  transition: opacity 360ms var(--vw-ease), stroke 360ms var(--vw-ease), stroke-dasharray 360ms var(--vw-ease);
}

.vw-services-state-label {
  position: absolute;
  left: 0;
  bottom: 3%;
  min-height: 2rem;
  color: var(--vw-color-ink);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.vw-services-state-label span {
  position: absolute;
  left: 0;
  bottom: 0;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 260ms var(--vw-ease), transform 260ms var(--vw-ease);
}

.vw-services-state-label span::before {
  content: "";
  display: inline-block;
  width: 1.25rem;
  height: 1px;
  margin-right: 0.55rem;
  vertical-align: middle;
  background: var(--vw-color-yellow);
}

.vw-services-state-label span[data-visible] {
  opacity: 1;
  transform: translateY(0);
}


.vw-services-scene {
  min-height: clamp(26rem, 41vw, 33rem);
}

.vw-services-site-line {
  left: 0;
  right: 0;
  bottom: 15%;
  background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.22) 12%, rgba(26, 26, 26, 0.16) 82%, transparent);
}

.vw-services-building {
  left: 47%;
  bottom: 13%;
  width: min(82%, 35rem);
  height: 75%;
}

.vw-services-building::before {
  left: -7%;
  right: 9%;
  bottom: -2%;
  height: 19%;
  background: linear-gradient(90deg, rgba(26, 26, 26, 0.12), rgba(26, 26, 26, 0.035));
  filter: blur(0.25px);
}

.vw-services-site-plane,
.vw-services-driveway,
.vw-services-roof-edge,
.vw-services-side-volume,
.vw-services-install-axis,
.vw-services-node,
.vw-services-control-node,
.vw-services-pv-drop,
.vw-services-charge-axis,
.vw-services-existing-grid,
.vw-services-upgrade-grid {
  position: absolute;
  display: block;
  transition: opacity 360ms var(--vw-ease), background 360ms var(--vw-ease), border-color 360ms var(--vw-ease), transform 360ms var(--vw-ease);
}

.vw-services-site-plane {
  left: -9%;
  right: -3%;
  bottom: -3%;
  height: 21%;
  border-top: 1px solid rgba(26, 26, 26, 0.14);
  background: linear-gradient(112deg, rgba(26, 26, 26, 0.045), transparent 64%);
  transform: skewX(-18deg);
}

.vw-services-driveway {
  right: -6%;
  bottom: -1%;
  width: 42%;
  height: 12%;
  border-top: 1px solid rgba(26, 26, 26, 0.16);
  background: linear-gradient(105deg, rgba(26, 26, 26, 0.055), transparent);
  transform: skewX(-18deg);
}

.vw-services-roof {
  left: 15%;
  right: 1%;
  top: 1%;
  height: 30%;
  border-color: rgba(26, 26, 26, 0.2);
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.05) 1px, transparent 1px) 0 0 / 24% 100%,
    linear-gradient(135deg, #d9d5c9 0%, #f0eadc 56%, #c6c0b3 100%);
  box-shadow: 20px 24px 0 rgba(26, 26, 26, 0.045), -9px 15px 0 rgba(255, 255, 255, 0.28);
}

.vw-services-roof-edge {
  left: 21%;
  right: -1%;
  top: 26%;
  height: 1px;
  background: rgba(26, 26, 26, 0.22);
  transform: skewX(-25deg);
}

.vw-services-facade {
  left: 8%;
  right: 18%;
  height: 63%;
  border-color: rgba(26, 26, 26, 0.22);
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.065) 1px, transparent 1px) 0 0 / 24% 100%,
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), transparent 27%),
    linear-gradient(180deg, #f1ede4 0%, #d4cdbf 100%);
  box-shadow: 28px 24px 0 rgba(26, 26, 26, 0.085), inset -18px 0 0 rgba(26, 26, 26, 0.035);
}

.vw-services-side-volume {
  right: 7%;
  bottom: 0;
  width: 22%;
  height: 44%;
  border: 1px solid rgba(26, 26, 26, 0.15);
  border-left: 0;
  background: linear-gradient(180deg, #e2dccf, #c9c1b2);
  box-shadow: 14px 14px 0 rgba(26, 26, 26, 0.05);
}

.vw-services-wing {
  right: 0;
  width: 31%;
  height: 36%;
  border-color: rgba(26, 26, 26, 0.18);
  opacity: 0.56;
}

.vw-services-base-line {
  left: 12%;
  right: 22%;
  background: rgba(26, 26, 26, 0.18);
  opacity: 0.2;
}

.vw-services-panel {
  top: 8.5%;
  width: 14%;
  height: 12.5%;
  border-color: rgba(26, 26, 26, 0.28);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px) 50% 0 / 50% 100%,
    rgba(26, 26, 26, 0.105);
}

.vw-services-panel--1 { left: 39%; }
.vw-services-panel--2 { left: 56%; }
.vw-services-panel--3 { left: 73%; }

.vw-services-window {
  width: 14.5%;
  height: 17.5%;
  border-color: rgba(26, 26, 26, 0.24);
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.07), rgba(26, 26, 26, 0.105));
}

.vw-services-window--1 { left: 14%; top: 37%; }
.vw-services-window--2 { left: 41%; top: 37%; }
.vw-services-window--3 { right: 21%; top: 37%; }
.vw-services-window--4 { left: 41%; top: 68%; }

.vw-services-shade {
  left: 36%;
  top: 31%;
  width: 28%;
}

.vw-services-install-axis {
  opacity: 0;
  background: rgba(26, 26, 26, 0.28);
}

.vw-services-install-axis--vertical {
  left: 49%;
  top: 32%;
  width: 1px;
  height: 53%;
}

.vw-services-install-axis--horizontal {
  left: 16%;
  top: 58%;
  width: 61%;
  height: 1px;
}

.vw-services-node,
.vw-services-control-node {
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid rgba(26, 26, 26, 0.32);
  border-radius: 50%;
  background: var(--vw-color-offwhite);
  opacity: 0;
}

.vw-services-node--main { left: 48.3%; top: 57%; }
.vw-services-node--upper { left: 48.3%; top: 39%; }
.vw-services-node--wing { right: 18%; top: 57%; }
.vw-services-control-node--1 { left: 33%; top: 45%; }
.vw-services-control-node--2 { right: 26%; top: 45%; }

.vw-services-pv-drop {
  left: 64%;
  top: 22%;
  width: 1px;
  height: 39%;
  background: rgba(255, 214, 0, 0.72);
  opacity: 0;
  transform: scaleY(0.35);
  transform-origin: top;
}

.vw-services-charge-axis {
  right: 17%;
  bottom: 13.5%;
  width: 24%;
  height: 1px;
  background: rgba(255, 214, 0, 0.72);
  opacity: 0;
  transform: scaleX(0.35);
  transform-origin: right;
}

.vw-services-existing-grid,
.vw-services-upgrade-grid {
  left: 10%;
  bottom: 0;
  width: 39%;
  height: 63%;
  pointer-events: none;
}

.vw-services-existing-grid {
  border-left: 1px solid rgba(26, 26, 26, 0.18);
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.08) 1px, transparent 1px) 0 0 / 48% 100%,
    linear-gradient(180deg, transparent 47%, rgba(26, 26, 26, 0.1) 47% 48%, transparent 48%);
  opacity: 0;
}

.vw-services-upgrade-grid {
  left: 34%;
  width: 43%;
  border-left: 1px solid rgba(255, 214, 0, 0.72);
  background:
    linear-gradient(90deg, rgba(255, 214, 0, 0.28) 1px, transparent 1px) 0 0 / 38% 100%,
    linear-gradient(180deg, transparent 33%, rgba(255, 214, 0, 0.35) 33% 34%, transparent 34% 66%, rgba(255, 214, 0, 0.28) 66% 67%, transparent 67%);
  opacity: 0;
  transform: translateX(-0.5rem);
}

.vw-services-wallbox {
  right: 10.5%;
  bottom: 10%;
  width: 4.2%;
  height: 10%;
}

.vw-services-car {
  right: 15%;
  bottom: 6.5%;
  width: 19%;
  opacity: 0.42;
}

.vw-services-modernization-plane {
  left: 8%;
  width: 41%;
  height: 63%;
  border-left-color: rgba(255, 214, 0, 0.58);
  background: linear-gradient(90deg, rgba(255, 214, 0, 0.08), transparent 74%);
}

.vw-services-line {
  stroke-width: 1.15;
  stroke-dasharray: 4 10;
  opacity: 0.12;
  transition: opacity 380ms var(--vw-ease), stroke 380ms var(--vw-ease), stroke-dasharray 380ms var(--vw-ease);
}

.vw-services[data-active-service="installation"] .vw-services-install-axis,
.vw-services[data-active-service="installation"] .vw-services-node {
  opacity: 1;
}

.vw-services[data-active-service="installation"] .vw-services-node--main {
  background: var(--vw-color-yellow);
  border-color: rgba(26, 26, 26, 0.38);
}

.vw-services[data-active-service="installation"] .vw-services-line--installation {
  opacity: 0.74;
  stroke: rgba(26, 26, 26, 0.46);
  stroke-dasharray: 1 0;
}

.vw-services[data-active-service="installation"] .vw-services-base-line {
  opacity: 0.58;
}

.vw-services[data-active-service="smart-home"] .vw-services-window--1,
.vw-services[data-active-service="smart-home"] .vw-services-window--3,
.vw-services[data-active-service="smart-home"] .vw-services-window--4 {
  background: linear-gradient(180deg, rgba(255, 214, 0, 0.2), rgba(255, 214, 0, 0.08));
  border-color: rgba(26, 26, 26, 0.3);
}

.vw-services[data-active-service="smart-home"] .vw-services-shade {
  transform: translateY(0.45rem) scaleX(0.82);
  background: rgba(255, 214, 0, 0.42);
}

.vw-services[data-active-service="smart-home"] .vw-services-control-node,
.vw-services[data-active-service="smart-home"] .vw-services-line--smart {
  opacity: 0.72;
}

.vw-services[data-active-service="smart-home"] .vw-services-control-node {
  background: var(--vw-color-yellow);
}

.vw-services[data-active-service="smart-home"] .vw-services-line--smart {
  stroke: rgba(255, 214, 0, 0.72);
  stroke-dasharray: 4 8;
}

.vw-services[data-active-service="photovoltaik"] .vw-services-panel {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px) 50% 0 / 50% 100%,
    rgba(255, 214, 0, 0.2);
  border-color: rgba(26, 26, 26, 0.36);
}

.vw-services[data-active-service="photovoltaik"] .vw-services-pv-drop,
.vw-services[data-active-service="photovoltaik"] .vw-services-line--pv {
  opacity: 0.72;
}

.vw-services[data-active-service="photovoltaik"] .vw-services-pv-drop {
  transform: scaleY(1);
}

.vw-services[data-active-service="photovoltaik"] .vw-services-line--pv {
  stroke: rgba(255, 214, 0, 0.72);
  stroke-dasharray: 1 0;
}

.vw-services[data-active-service="ladeinfrastruktur"] .vw-services-wallbox {
  background: rgba(255, 214, 0, 0.24);
  border-color: rgba(26, 26, 26, 0.4);
}

.vw-services[data-active-service="ladeinfrastruktur"] .vw-services-car {
  opacity: 0.9;
  border-color: rgba(26, 26, 26, 0.28);
}

.vw-services[data-active-service="ladeinfrastruktur"] .vw-services-charge-axis,
.vw-services[data-active-service="ladeinfrastruktur"] .vw-services-line--charging {
  opacity: 0.76;
}

.vw-services[data-active-service="ladeinfrastruktur"] .vw-services-charge-axis {
  transform: scaleX(1);
}

.vw-services[data-active-service="ladeinfrastruktur"] .vw-services-line--charging {
  stroke: rgba(255, 214, 0, 0.7);
  stroke-dasharray: 1 0;
}

.vw-services[data-active-service="modernisierung"] .vw-services-existing-grid,
.vw-services[data-active-service="modernisierung"] .vw-services-upgrade-grid,
.vw-services[data-active-service="modernisierung"] .vw-services-line--modernization {
  opacity: 0.72;
}

.vw-services[data-active-service="modernisierung"] .vw-services-modernization-plane {
  opacity: 1;
  transform: translateX(0);
}

.vw-services[data-active-service="modernisierung"] .vw-services-upgrade-grid {
  transform: translateX(0);
}

.vw-services[data-active-service="modernisierung"] .vw-services-line--modernization {
  stroke: rgba(255, 214, 0, 0.68);
  stroke-dasharray: 4 8;
}

.vw-services[data-active-service="modernisierung"] .vw-services-facade {
  background:
    linear-gradient(90deg, rgba(26, 26, 26, 0.06) 1px, transparent 1px) 0 0 / 24% 100%,
    linear-gradient(90deg, #e6e0d2 0 34%, #f3eedf 34% 61%, #d7d0c2 61% 100%);
}

.vw-services[data-active-service="gebaeudetechnik"] .vw-services-install-axis,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-node,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-control-node,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-pv-drop,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-charge-axis {
  opacity: 0.52;
}

.vw-services[data-active-service="gebaeudetechnik"] .vw-services-pv-drop,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-charge-axis {
  transform: scale(1);
}

.vw-services[data-active-service="gebaeudetechnik"] .vw-services-window--1,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-window--3,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-panel,
.vw-services[data-active-service="gebaeudetechnik"] .vw-services-wallbox {
  background: rgba(255, 214, 0, 0.16);
  border-color: rgba(26, 26, 26, 0.34);
}

.vw-services[data-active-service="gebaeudetechnik"] .vw-services-line {
  opacity: 0.3;
  stroke: rgba(26, 26, 26, 0.34);
  stroke-dasharray: 4 10;
}

.vw-services[data-active-service="gebaeudetechnik"] .vw-services-line--system {
  opacity: 0.84;
  stroke: rgba(255, 214, 0, 0.72);
  stroke-dasharray: 1 0;
}

.vw-services__navigation {
  position: sticky;
  top: 3rem;
  align-self: start;
  padding-top: 0.35rem;
}

.vw-service-list {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 0 0 1.5rem;
  list-style: none;
}

.vw-service-list::before,
.vw-service-list::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 1px;
}

.vw-service-list::before {
  bottom: 0.2rem;
  background: rgba(26, 26, 26, 0.16);
}

.vw-service-list::after {
  height: 3.2rem;
  background: var(--vw-color-yellow);
  transform: translateY(calc(var(--vw-active-index) * 5.65rem));
  transition: transform 320ms var(--vw-ease);
}

.vw-service-item {
  position: relative;
  min-height: 5.65rem;
  padding: 0.2rem 0 1.15rem;
  border-bottom: 1px solid rgba(26, 26, 26, 0.1);
}

.vw-service-button {
  display: grid;
  width: 100%;
  grid-template-columns: 3.1rem 1fr;
  gap: 0.85rem;
  align-items: baseline;
  padding: 0;
  border: 0;
  color: rgba(26, 26, 26, 0.46);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color 220ms var(--vw-ease), transform 220ms var(--vw-ease);
}

.vw-service-button:hover,
.vw-service-button:focus-visible,
.vw-service-item.is-active .vw-service-button {
  color: var(--vw-color-ink);
}

.vw-service-button:hover { transform: translateX(0.12rem); }
.vw-service-button:focus-visible { outline: 2px solid var(--vw-color-yellow); outline-offset: 6px; }

.vw-service-number {
  color: var(--vw-color-secondary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.vw-service-heading {
  font-size: clamp(1.18rem, 1.8vw, 1.55rem);
  font-weight: 760;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.vw-service-detail {
  max-width: 31rem;
  padding: 0.95rem 0 0 3.95rem;
}

.vw-service-claim {
  margin: 0;
  color: var(--vw-color-ink);
  font-size: 0.95rem;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.vw-service-text {
  margin: 0.45rem 0 0;
  color: var(--vw-color-muted);
  font-size: 0.94rem;
  line-height: 1.62;
  letter-spacing: -0.012em;
}

@media (max-width: 1080px) {
  .vw-services__grid {
    grid-template-columns: 1fr;
    gap: var(--vw-space-6);
  }

  .vw-services__navigation {
    position: relative;
    top: auto;
  }

  .vw-services-visual {
    max-width: 760px;
  }
}

@media (max-width: 720px) {
  .vw-services {
    padding: 4.5rem 0 4.75rem;
  }

  .vw-services::before { left: 1rem; opacity: 0.55; }
  .vw-services::after { display: none; }

  .vw-services__title {
    font-size: clamp(2.2rem, 10.4vw, 3.15rem);
    letter-spacing: -0.055em;
    line-height: 1;
  }

  .vw-services__copy {
    font-size: 1rem;
    line-height: 1.62;
  }

  .vw-services-visual {
    margin-top: 2.4rem;
  }

  .vw-services-visual__caption {
    margin-bottom: 1rem;
  }

  .vw-services-scene {
    min-height: 19.5rem;
  }

  .vw-services-building {
    left: 50%;
    width: 94%;
    height: 60%;
    bottom: 18%;
  }

  .vw-services-system-lines {
    opacity: 0.48;
  }

  .vw-services-side-volume { right: 6%; }
  .vw-services-install-axis--horizontal { width: 58%; }
  .vw-services-existing-grid,
  .vw-services-upgrade-grid { height: 61%; }
  .vw-services-control-node,
  .vw-services-node { width: 0.34rem; height: 0.34rem; }

  .vw-services[data-active-service="gebaeudetechnik"] .vw-services-line:not(.vw-services-line--system) {
    opacity: 0.18;
  }

  .vw-services-state-label {
    bottom: 5%;
    font-size: 0.66rem;
  }

  .vw-service-list {
    padding-left: 0;
  }

  .vw-service-list::before,
  .vw-service-list::after {
    display: none;
  }

  .vw-service-item {
    min-height: auto;
    padding: 0;
    border-top: 1px solid rgba(26, 26, 26, 0.12);
    border-bottom: 0;
  }

  .vw-service-item:last-child {
    border-bottom: 1px solid rgba(26, 26, 26, 0.12);
  }

  .vw-service-button {
    min-height: 4.65rem;
    grid-template-columns: 2.6rem 1fr auto;
    padding: 0.95rem 0;
    color: var(--vw-color-ink);
  }

  .vw-service-button::after {
    content: "";
    grid-column: 3;
    grid-row: 1;
    align-self: center;
    justify-self: end;
    width: 0.55rem;
    height: 0.55rem;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(45deg) translateY(-0.1rem);
    transition: transform 220ms var(--vw-ease);
  }

  .vw-service-item.is-active .vw-service-button::after {
    transform: rotate(225deg) translateY(-0.1rem);
  }

  .vw-service-heading {
    font-size: 1.18rem;
  }

  .vw-service-detail {
    max-width: none;
    padding: 0 0 1.25rem 3.45rem;
  }

  .vw-service-text {
    font-size: 0.91rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vw-services-roof,
  .vw-services-facade,
  .vw-services-wing,
  .vw-services-panel,
  .vw-services-window,
  .vw-services-shade,
  .vw-services-wallbox,
  .vw-services-car,
  .vw-services-modernization-plane,
  .vw-services-site-plane,
  .vw-services-driveway,
  .vw-services-roof-edge,
  .vw-services-side-volume,
  .vw-services-install-axis,
  .vw-services-node,
  .vw-services-control-node,
  .vw-services-pv-drop,
  .vw-services-charge-axis,
  .vw-services-existing-grid,
  .vw-services-upgrade-grid,
  .vw-services-base-line,
  .vw-services-line,
  .vw-services-state-label span,
  .vw-service-list::after,
  .vw-service-button {
    transition-duration: 0.001ms !important;
  }
}

/* VOLTWERK Projects / Anwendungen -----------------------------------------
   Image-led editorial concepts. The system line connects the project world. */
.vw-projects {
  position: relative;
  overflow: hidden;
  padding: clamp(5.75rem, 9vw, 9.5rem) 0 clamp(6rem, 10vw, 10rem);
  background:
    linear-gradient(180deg, rgba(247, 247, 247, 0.96) 0%, rgba(236, 232, 222, 0.88) 48%, rgba(247, 247, 247, 0.98) 100%),
    var(--vw-color-offwhite);
}

.vw-projects::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: rgba(26, 26, 26, 0.12);
}

.vw-projects__intro {
  max-width: 760px;
  margin-bottom: clamp(3.8rem, 7vw, 6.5rem);
}

.vw-projects__title {
  max-width: 800px;
  margin: 0;
  color: var(--vw-color-ink);
  font-size: clamp(2.75rem, 5vw, 5.25rem);
  font-weight: 780;
  letter-spacing: -0.068em;
  line-height: 0.98;
}

.vw-projects__title::after {
  content: "";
  display: block;
  width: clamp(3rem, 4.6vw, 4.2rem);
  height: 0.18rem;
  margin-top: var(--vw-space-4);
  background: var(--vw-color-yellow);
}

.vw-projects__copy {
  max-width: 690px;
  margin: var(--vw-space-4) 0 0;
  color: #454545;
  font-size: clamp(1.02rem, 1.42vw, 1.16rem);
  line-height: 1.72;
  letter-spacing: -0.018em;
}

.vw-projects-stage {
  position: relative;
  min-height: 126rem;
}

.vw-system-route {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  z-index: 1;
}

.vw-system-route__base,
.vw-system-route__active,
.vw-system-route__branch {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.vw-system-route__base {
  stroke: rgba(26, 26, 26, 0.13);
  stroke-width: 1.5;
}

.vw-system-route__active {
  stroke: var(--vw-color-yellow);
  stroke-width: 1.5;
  opacity: 0.78;
  stroke-dasharray: var(--vw-line-length, 1);
  stroke-dashoffset: var(--vw-line-length, 1);
}

.vw-system-route__branch {
  stroke: rgba(255, 214, 0, 0.72);
  stroke-width: 1.35;
  stroke-dasharray: 7 11;
  opacity: 0.52;
}

.vw-project {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 3rem);
  align-items: end;
  margin: 0 0 clamp(6rem, 10vw, 10rem);
}

.vw-project:last-child { margin-bottom: 0; }

.vw-project--f37 {
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 0.28fr);
}

.vw-project--r1 {
  grid-template-columns: minmax(310px, 0.33fr) minmax(0, 0.67fr);
  align-items: center;
  margin-top: clamp(2rem, 5vw, 4rem);
}

.vw-project--k18 {
  width: min(920px, 86%);
  grid-template-columns: minmax(0, 0.48fr) minmax(280px, 0.52fr);
  margin-left: auto;
}

.vw-project__media {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(26, 26, 26, 0.035), transparent 34%),
    linear-gradient(180deg, #f1eee6, #ddd8cd);
  border: 1px solid rgba(26, 26, 26, 0.14);
}

.vw-project__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(26, 26, 26, 0.08));
  pointer-events: none;
}

.vw-project__media picture {
  position: absolute;
  inset: 0;
  display: block;
}

.vw-project__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transform: scale(1.006);
  transition: transform 900ms var(--vw-ease);
}

.vw-project__media:hover img { transform: scale(1.018); }

.vw-project__media--wide img { object-position: 53% 52%; }
.vw-project__media--main img { object-position: 52% 54%; }
.vw-project__media--detail img { object-position: 57% 55%; }
.vw-project__media--compact img { object-position: 56% 50%; }

.vw-project__media--wide { aspect-ratio: 16 / 9; min-height: clamp(28rem, 52vw, 42rem); }
.vw-project__media--main { aspect-ratio: 16 / 10; min-height: clamp(30rem, 54vw, 46rem); }
.vw-project__media--detail { aspect-ratio: 4 / 5; min-height: clamp(13rem, 22vw, 18rem); }
.vw-project__media--compact { aspect-ratio: 3 / 2; min-height: clamp(19rem, 34vw, 27rem); }

.vw-project-r1-media {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(13rem, 0.36fr);
  gap: clamp(1rem, 2.2vw, 1.6rem);
  align-items: end;
}

.vw-project__content {
  position: relative;
  max-width: 33rem;
  padding: 0 0 clamp(0.2rem, 1vw, 0.8rem);
}

.vw-project--f37 .vw-project__content,
.vw-project--k18 .vw-project__content {
  z-index: 4;
  padding: clamp(1.35rem, 2.3vw, 2rem);
  background: rgba(247, 247, 247, 0.94);
  border-left: 1px solid rgba(26, 26, 26, 0.12);
}

.vw-project__status {
  margin: 0 0 0.85rem;
  color: var(--vw-color-muted);
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.vw-project__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin-bottom: 1rem;
  color: var(--vw-color-muted);
  font-size: 0.84rem;
  font-weight: 720;
}

.vw-project__meta span + span::before {
  content: "";
  display: inline-block;
  width: 0.32rem;
  height: 0.32rem;
  margin: 0 0.65rem;
  border-radius: 50%;
  background: var(--vw-color-yellow);
  vertical-align: middle;
}

.vw-project h3 {
  margin: 0;
  color: var(--vw-color-ink);
  font-size: clamp(1.75rem, 3vw, 3rem);
  font-weight: 760;
  letter-spacing: -0.058em;
  line-height: 1.03;
}

.vw-project p:not(.vw-project__status) {
  margin: 1rem 0 0;
  color: #494949;
  font-size: 0.98rem;
  line-height: 1.68;
  letter-spacing: -0.014em;
}

.vw-project__services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0;
  margin: 1.25rem 0 0;
  padding: 0;
  color: var(--vw-color-muted);
  list-style: none;
}

.vw-project__services li {
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.vw-project__services li + li::before {
  content: "";
  display: inline-block;
  width: 1rem;
  height: 1px;
  margin: 0 0.55rem 0.22rem;
  background: rgba(26, 26, 26, 0.22);
}

.vw-project-marker {
  position: absolute;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--vw-color-ink);
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.vw-project-marker::before {
  content: "";
  width: 0.46rem;
  height: 0.46rem;
  border-radius: 50%;
  background: var(--vw-color-yellow);
}

.vw-project-marker span { color: var(--vw-color-secondary); }
.vw-project-marker--strong::before { width: 0.62rem; height: 0.62rem; }

.vw-project--f37 .vw-project-marker {
  left: 0;
  top: -1.55rem;
}

.vw-project--r1 .vw-project-marker {
  left: calc(33% + clamp(1.1rem, 2vw, 1.6rem));
  top: -1.45rem;
}

.vw-project--k18 .vw-project-marker {
  left: 0;
  top: -1.45rem;
}

@media (max-width: 1080px) {
  .vw-projects-stage { min-height: auto; }
  .vw-project,
  .vw-project--f37,
  .vw-project--r1,
  .vw-project--k18 {
    width: 100%;
    grid-template-columns: 1fr;
    margin-left: 0;
    margin-bottom: clamp(4.8rem, 8vw, 7rem);
  }

  .vw-project--r1 .vw-project__content { order: 2; }
  .vw-project-r1-media { order: 1; }
  .vw-system-route { display: none; }

  .vw-projects-stage::before,
  .vw-projects-stage::after {
    content: "";
    position: absolute;
    left: 0.2rem;
    top: 0.25rem;
    bottom: 1.5rem;
    width: 1.5px;
    pointer-events: none;
  }

  .vw-projects-stage::before {
    background: linear-gradient(180deg, transparent 0%, rgba(26, 26, 26, 0.15) 7%, rgba(26, 26, 26, 0.16) 91%, transparent 100%);
  }

  .vw-projects-stage::after {
    background: linear-gradient(180deg, transparent 0%, var(--vw-color-yellow) 7%, rgba(255, 214, 0, 0.78) 55%, var(--vw-color-yellow) 91%, transparent 100%);
    opacity: 0.82;
    transform: scaleY(var(--vw-project-progress, 0));
    transform-origin: top;
    will-change: transform;
  }
}

@media (max-width: 720px) {
  .vw-projects { padding: 4.6rem 0 5.2rem; }
  .vw-projects__intro { margin-bottom: 3.2rem; }
  .vw-projects__title {
    font-size: clamp(2.15rem, 10vw, 3.05rem);
    letter-spacing: -0.055em;
    line-height: 1;
  }
  .vw-projects__copy { font-size: 1rem; line-height: 1.62; }
  .vw-project { padding-left: 1.25rem; }
  .vw-project-r1-media { grid-template-columns: 1fr; }
  .vw-project__media--wide,
  .vw-project__media--main { min-height: 0; width: 100%; }
  .vw-project__media--detail,
  .vw-project__media--compact { min-height: 0; width: 100%; }
  .vw-project h3 { font-size: clamp(1.65rem, 8vw, 2.35rem); }
  .vw-project p:not(.vw-project__status) { font-size: 0.94rem; }
  .vw-project__services { display: block; }
  .vw-project__services li { display: inline; line-height: 1.9; font-size: 0.7rem; }
  .vw-project__services li + li::before { width: 0.75rem; margin-inline: 0.45rem; }
  .vw-project-marker { order: -1; position: relative; left: auto !important; right: auto !important; top: auto !important; margin-bottom: 0.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  .vw-system-route__active,
  .vw-project__media img {
    transition-duration: 0.001ms !important;
  }

  .vw-projects-stage::after {
    transform: scaleY(1);
  }
}

/* VOLTWERK Arbeitsweise / process stage ----------------------------------- */
.vw-process {
  --vw-process-progress: 0;
  --vw-process-step: 0;
  position: relative;
  overflow: clip;
  padding: clamp(6rem, 10vw, 10rem) 0 clamp(5.5rem, 8vw, 8rem);
  color: var(--vw-color-offwhite);
  background:
    linear-gradient(110deg, rgba(247, 247, 247, 0.035) 0 1px, transparent 1px 100%) 0 0 / 104px 104px,
    radial-gradient(circle at 82% 18%, rgba(255, 214, 0, 0.08), transparent 28rem),
    var(--vw-color-anthracite);
}

.vw-process::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(247, 247, 247, 0.05), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.22));
}

.vw-process > .vw-shell { position: relative; z-index: 1; }

.vw-process__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(3.5rem, 7vw, 7rem);
  min-height: 190vh;
  align-items: start;
}

.vw-process__intro,
.vw-process-stage {
  position: sticky;
  top: clamp(4.5rem, 10vh, 7rem);
}

.vw-process .vw-section-label { color: rgba(247, 247, 247, 0.72); }

.vw-process__intro h2 {
  max-width: 760px;
  margin: 0;
  color: var(--vw-color-offwhite);
  font-size: clamp(3rem, 5.8vw, 5.75rem);
  font-weight: 780;
  letter-spacing: -0.068em;
  line-height: 0.96;
}

.vw-process__intro h2::after {
  content: "";
  display: block;
  width: clamp(3rem, 4.2vw, 4.1rem);
  height: 0.18rem;
  margin-top: var(--vw-space-4);
  background: var(--vw-color-yellow);
}

.vw-process__intro > p:not(.vw-section-label) {
  max-width: 620px;
  margin: var(--vw-space-4) 0 0;
  color: rgba(247, 247, 247, 0.68);
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  line-height: 1.72;
  letter-spacing: -0.018em;
}

.vw-process-index {
  display: grid;
  gap: 0;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid rgba(247, 247, 247, 0.13);
}

.vw-process-index__item {
  appearance: none;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  align-items: center;
  width: 100%;
  margin: 0;
  padding: 1.05rem 0;
  color: rgba(247, 247, 247, 0.42);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(247, 247, 247, 0.11);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color 520ms var(--vw-ease), border-color 520ms var(--vw-ease);
}

.vw-process-index__item span,
.vw-process-index__item strong {
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.vw-process-index__item span { color: rgba(247, 247, 247, 0.38); }
.vw-process-index__item strong { position: relative; }
.vw-process-index__item strong::before {
  content: "";
  position: absolute;
  left: -1.15rem;
  top: 50%;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--vw-color-yellow);
  opacity: 0;
  transform: translateY(-50%);
  transition: opacity 520ms var(--vw-ease);
}

.vw-process-index__item.is-active,
.vw-process-index__item[aria-current="step"] {
  color: var(--vw-color-offwhite);
  border-bottom-color: rgba(255, 214, 0, 0.42);
}

.vw-process-index__item.is-active span,
.vw-process-index__item[aria-current="step"] span { color: var(--vw-color-yellow); }
.vw-process-index__item.is-active strong::before,
.vw-process-index__item[aria-current="step"] strong::before { opacity: 1; }
.vw-process-index__item:focus-visible { outline: 2px solid var(--vw-color-yellow); outline-offset: 4px; }

.vw-process__scroll-field { min-height: 190vh; }

.vw-process-stage {
  min-height: min(36rem, calc(100vh - 9rem));
  padding: clamp(2rem, 4.5vw, 4rem);
  border-top: 1px solid rgba(247, 247, 247, 0.22);
  border-bottom: 1px solid rgba(247, 247, 247, 0.16);
  background:
    linear-gradient(90deg, rgba(255, 214, 0, 0.08) 0 1px, transparent 1px 100%) 0 0 / 72px 72px,
    linear-gradient(180deg, rgba(247, 247, 247, 0.045), rgba(247, 247, 247, 0.015));
}

.vw-process-stage::before {
  content: "";
  position: absolute;
  right: clamp(1.25rem, 3vw, 2.5rem);
  top: clamp(1.25rem, 3vw, 2.5rem);
  width: clamp(5rem, 10vw, 8rem);
  height: 1px;
  background: var(--vw-color-yellow);
  opacity: 0.7;
}

.vw-process-stage__progress {
  position: absolute;
  left: clamp(2rem, 4.5vw, 4rem);
  right: clamp(2rem, 4.5vw, 4rem);
  bottom: clamp(1.5rem, 3vw, 2.4rem);
  height: 1px;
  background: rgba(247, 247, 247, 0.18);
  overflow: hidden;
}

.vw-process-stage__progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--vw-color-yellow);
  transform: scaleX(var(--vw-process-progress, 0));
  transform-origin: left;
  transition: transform 180ms linear;
}

.vw-process-phase {
  position: absolute;
  inset: clamp(2rem, 4.5vw, 4rem) clamp(2rem, 4.5vw, 4rem) clamp(4.5rem, 8vw, 6rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 720px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms var(--vw-ease), transform 620ms var(--vw-ease);
}

.vw-process-phase.is-before { transform: translateY(-18px); }
.vw-process-phase.is-active {
  opacity: 1;
  transform: translateY(0);
}

.vw-process-phase__count {
  margin: 0 0 1rem;
  color: var(--vw-color-yellow);
  font-size: 0.82rem;
  font-weight: 820;
  letter-spacing: 0.16em;
}

.vw-process-phase__label {
  margin: 0 0 1.1rem;
  color: rgba(247, 247, 247, 0.72);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.vw-process-phase h3 {
  max-width: 680px;
  margin: 0;
  color: var(--vw-color-offwhite);
  font-size: clamp(2.25rem, 4vw, 4.4rem);
  font-weight: 760;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.vw-process-phase p:not(.vw-process-phase__count):not(.vw-process-phase__label):not(.vw-process-phase__keywords) {
  max-width: 620px;
  margin: 1.35rem 0 0;
  color: rgba(247, 247, 247, 0.68);
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  line-height: 1.72;
  letter-spacing: -0.016em;
}

.vw-process-phase__keywords {
  margin: 1.75rem 0 0;
  color: rgba(247, 247, 247, 0.86);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.vw-process-trust {
  margin-top: clamp(4rem, 8vw, 7rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid rgba(247, 247, 247, 0.16);
}

.vw-process-trust h3 {
  max-width: 780px;
  margin: 0;
  color: var(--vw-color-offwhite);
  font-size: clamp(2rem, 3.6vw, 4rem);
  font-weight: 760;
  letter-spacing: -0.06em;
  line-height: 1;
}

.vw-process-trust__items {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.vw-process-trust__items article {
  padding-top: 1.1rem;
  border-top: 1px solid rgba(247, 247, 247, 0.18);
}

.vw-process-trust__items span {
  display: block;
  margin-bottom: 1rem;
  color: var(--vw-color-yellow);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.14em;
}

.vw-process-trust__items h4 {
  margin: 0;
  color: var(--vw-color-offwhite);
  font-size: 0.9rem;
  font-weight: 820;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.vw-process-trust__items p {
  margin: 0.85rem 0 0;
  color: rgba(247, 247, 247, 0.62);
  line-height: 1.65;
}

@media (max-width: 1080px) {
  .vw-process { padding: 5rem 0 5.8rem; }
  .vw-process__grid,
  .vw-process__scroll-field {
    display: block;
    min-height: 0;
  }
  .vw-process__intro,
  .vw-process-stage {
    position: relative;
    top: auto;
  }
  .vw-process-index { display: none; }
  .vw-process__intro { margin-bottom: 3.5rem; }
  .vw-process__intro h2 { font-size: clamp(2.35rem, 8vw, 4.2rem); }
  .vw-process-stage {
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
  }
  .vw-process-stage::before,
  .vw-process-stage__progress { display: none; }
  .vw-process-phase {
    position: relative;
    inset: auto;
    max-width: none;
    padding: 1.6rem 0 2rem 1.15rem;
    border-left: 1px solid rgba(255, 214, 0, 0.48);
    border-bottom: 1px solid rgba(247, 247, 247, 0.12);
    opacity: 1;
    transform: none;
    transition: opacity 620ms var(--vw-ease), transform 620ms var(--vw-ease);
  }
  .vw-process-phase:not(.is-revealed) {
    opacity: 0.72;
    transform: translateY(14px);
  }
  .vw-process-phase h3 { font-size: clamp(1.85rem, 7vw, 2.9rem); }
  .vw-process-phase p:not(.vw-process-phase__count):not(.vw-process-phase__label):not(.vw-process-phase__keywords) { font-size: 0.98rem; }
  .vw-process-trust__items { grid-template-columns: 1fr; gap: 1.35rem; }
}

@media (max-width: 560px) {
  .vw-process .vw-shell { width: min(var(--vw-container), calc(100% - 40px)); }
  .vw-process__intro h2 { letter-spacing: -0.058em; }
  .vw-process-phase { padding-left: 1rem; }
  .vw-process-phase__keywords { font-size: 0.7rem; line-height: 1.8; }
}

@media (prefers-reduced-motion: reduce) {
  .vw-process__grid,
  .vw-process__scroll-field { min-height: 0; }
  .vw-process__intro,
  .vw-process-stage { position: relative; top: auto; }
  .vw-process-stage { min-height: 0; }
  .vw-process-stage__progress span { transform: scaleX(1); transition: none; }
  .vw-process-phase {
    position: relative;
    inset: auto;
    opacity: 1;
    transform: none;
    transition: none;
  }
  .vw-process-phase + .vw-process-phase {
    margin-top: clamp(2rem, 4vw, 3.2rem);
    padding-top: clamp(2rem, 4vw, 3.2rem);
    border-top: 1px solid rgba(247, 247, 247, 0.13);
  }
}

/* VOLTWERK Contact / conversion and footer -------------------------------- */
.vw-contact {
  position: relative;
  overflow: clip;
  padding: clamp(6rem, 10vw, 10rem) 0 clamp(5.75rem, 9vw, 8.5rem);
  color: var(--vw-color-ink);
  background:
    linear-gradient(180deg, #1a1a1a 0, #1a1a1a 1px, transparent 1px 100%),
    linear-gradient(110deg, rgba(26, 26, 26, 0.035) 0 1px, transparent 1px 100%) 0 0 / 112px 112px,
    radial-gradient(circle at 82% 12%, rgba(255, 214, 0, 0.1), transparent 26rem),
    var(--vw-color-offwhite);
}

.vw-contact__handoff {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(28rem, 42vw);
  height: clamp(4.5rem, 8vw, 7rem);
  pointer-events: none;
  transform: translateX(-50%);
}

.vw-contact__handoff::before,
.vw-contact__handoff span {
  content: "";
  position: absolute;
  background: var(--vw-color-yellow);
}

.vw-contact__handoff::before {
  left: 0;
  top: 0;
  width: 1.5px;
  height: 100%;
}

.vw-contact__handoff span {
  left: 0;
  bottom: 0;
  width: 3.75rem;
  height: 1.5px;
}

.vw-contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.41fr) minmax(5.5rem, 0.12fr) minmax(420px, 0.47fr);
  gap: clamp(1.75rem, 3.5vw, 3.75rem);
  align-items: start;
}

.vw-contact__intro h2 {
  max-width: 720px;
  margin: 0;
  color: var(--vw-color-ink);
  font-size: clamp(2.9rem, 5.4vw, 5.6rem);
  font-weight: 780;
  letter-spacing: -0.068em;
  line-height: 0.96;
}

.vw-contact__intro h2::after {
  content: "";
  display: block;
  width: clamp(3rem, 4.3vw, 4.2rem);
  height: 0.18rem;
  margin-top: var(--vw-space-4);
  background: var(--vw-color-yellow);
}

.vw-contact__intro > p:not(.vw-section-label) {
  max-width: 620px;
  margin: var(--vw-space-4) 0 0;
  color: #454545;
  font-size: clamp(1.02rem, 1.38vw, 1.14rem);
  line-height: 1.72;
  letter-spacing: -0.018em;
}

.vw-contact-orientation {
  display: grid;
  gap: 0;
  max-width: 28rem;
  margin: clamp(2.75rem, 5vw, 4.5rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(26, 26, 26, 0.15);
}

.vw-contact-orientation li {
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.12);
  color: rgba(26, 26, 26, 0.66);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.vw-contact__line {
  position: relative;
  min-height: 100%;
  pointer-events: none;
}

.vw-contact__line-vertical,
.vw-contact__line-elbow,
.vw-contact__line-dot {
  position: absolute;
  display: block;
  background: var(--vw-color-yellow);
}

.vw-contact__line-vertical {
  left: 50%;
  top: 1.2rem;
  width: 1.5px;
  height: calc(100% - 5.2rem);
  opacity: 0.82;
}

.vw-contact__line-elbow {
  left: 50%;
  bottom: 4.05rem;
  width: min(2.8rem, calc(50% - 0.55rem));
  height: 1.5px;
  opacity: 0.86;
}

.vw-contact__line-dot {
  left: calc(50% + min(2.8rem, calc(50% - 0.55rem)));
  bottom: 3.82rem;
  width: 0.46rem;
  height: 0.46rem;
  border-radius: 50%;
  transform: translateX(-50%);
}

.vw-contact-form {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.55rem 1.2rem;
  padding-top: 0.4rem;
}

.vw-contact-form fieldset {
  grid-column: 1 / -1;
  min-width: 0;
  margin: 0;
  padding: 0 0 1.55rem;
  border: 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.16);
}

.vw-contact-form legend,
.vw-form-field label {
  margin: 0 0 0.8rem;
  color: rgba(26, 26, 26, 0.72);
  font-size: 0.74rem;
  font-weight: 820;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.vw-form-project-type {
  display: grid;
  grid-template-columns: repeat(4, minmax(max-content, 1fr));
  gap: 0.4rem 1rem;
}

.vw-form-project-type legend { grid-column: 1 / -1; }

.vw-form-project-type label {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.9rem;
  min-width: 0;
  padding-right: 0.6rem;
  color: rgba(26, 26, 26, 0.6);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.vw-form-project-type input,
.vw-form-callback input {
  width: 0.82rem;
  height: 0.82rem;
  margin: 0;
  accent-color: var(--vw-color-yellow);
}

.vw-form-project-type label:has(input:checked) { color: var(--vw-color-ink); }
.vw-form-project-type label:has(input:checked)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.72rem;
  width: 2.1rem;
  height: 1.5px;
  background: var(--vw-color-yellow);
}

.vw-form-field {
  display: grid;
  gap: 0;
}

.vw-form-field[hidden] { display: none; }

.vw-form-field--full,
.vw-form-callback,
.vw-contact-form__submit { grid-column: 1 / -1; }

.vw-form-field input,
.vw-form-field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.24);
  border-radius: 0;
  padding: 0.9rem 0;
  color: var(--vw-color-ink);
  background: transparent;
  font: inherit;
  font-size: 1rem;
  line-height: 1.5;
  outline: none;
  transition: border-color 220ms var(--vw-ease), background 220ms var(--vw-ease);
}

.vw-form-field textarea { resize: vertical; min-height: 9.5rem; }
.vw-form-field input:focus,
.vw-form-field textarea:focus {
  border-bottom-color: var(--vw-color-yellow);
  background: rgba(255, 214, 0, 0.035);
}

.vw-form-field input:focus-visible,
.vw-form-field textarea:focus-visible {
  outline: 2px solid rgba(26, 26, 26, 0.72);
  outline-offset: 4px;
}

.vw-form-field p {
  max-width: 36rem;
  margin: 0.65rem 0 0;
  color: rgba(26, 26, 26, 0.54);
  font-size: 0.88rem;
  line-height: 1.58;
}

.vw-form-callback {
  padding: 0.4rem 0 0;
}

.vw-form-callback label {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: rgba(26, 26, 26, 0.72);
  font-size: 0.84rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.vw-contact-form__submit {
  position: relative;
  padding-top: 1.1rem;
}

.vw-contact-submit {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0 1.45rem;
  border: 1px solid var(--vw-color-yellow);
  border-radius: 0;
  color: var(--vw-color-ink);
  background: var(--vw-color-yellow);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 220ms var(--vw-ease), border-color 220ms var(--vw-ease), background 220ms var(--vw-ease);
}

.vw-contact-submit:hover,
.vw-contact-submit:focus-visible { transform: translateY(-1px); }
.vw-contact-submit:focus-visible,
.vw-form-project-type input:focus-visible,
.vw-form-callback input:focus-visible {
  outline: 2px solid var(--vw-color-yellow);
  outline-offset: 4px;
}

.vw-contact-form__submit p {
  max-width: 34rem;
  margin: 0.7rem 0 0;
  color: rgba(26, 26, 26, 0.56);
  font-size: 0.9rem;
  line-height: 1.55;
}

.vw-contact-form__status:not(:empty) {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(26, 26, 26, 0.14);
  color: rgba(26, 26, 26, 0.72);
}

.vw-footer {
  padding: clamp(4.5rem, 8vw, 7rem) 0 2rem;
  color: var(--vw-color-offwhite);
  background: #171717;
}

.vw-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(160px, 0.45fr) minmax(180px, 0.45fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.vw-footer-logo {
  display: block;
  width: min(18rem, 100%);
  max-width: 100%;
  height: auto;
}

.vw-footer__brand p {
  max-width: 24rem;
  margin: 1.5rem 0 0;
  color: rgba(247, 247, 247, 0.66);
  font-size: 1rem;
  line-height: 1.65;
}

.vw-footer h2 {
  margin: 0 0 1.2rem;
  color: rgba(247, 247, 247, 0.52);
  font-size: 0.74rem;
  font-weight: 820;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.vw-footer__nav,
.vw-footer__area {
  display: grid;
  gap: 0.65rem;
}

.vw-footer__nav a,
.vw-footer__area p {
  margin: 0;
  color: rgba(247, 247, 247, 0.78);
  font-size: 0.86rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.vw-footer__nav a:hover,
.vw-footer__nav a:focus-visible { color: var(--vw-color-yellow); }
.vw-footer__nav a:focus-visible { outline: 2px solid var(--vw-color-yellow); outline-offset: 4px; }

.vw-footer-signature {
  margin-top: clamp(3.5rem, 7vw, 6rem);
}

.vw-footer-signature span {
  position: relative;
  display: block;
  width: min(28rem, 74vw);
  height: 1.5px;
  background: var(--vw-color-yellow);
}

.vw-footer-signature span::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--vw-color-yellow);
  transform: translate(50%, -50%);
}

.vw-footer-signature p {
  margin: 1rem 0 0;
  color: rgba(247, 247, 247, 0.84);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.vw-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.35rem;
  justify-content: space-between;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.25rem;
  border-top: 1px solid rgba(247, 247, 247, 0.14);
  color: rgba(247, 247, 247, 0.48);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.vw-footer__bottom p { margin: 0; }
.vw-footer__bottom div { display: inline-flex; gap: 1rem; }

@media (max-width: 1240px) and (min-width: 1081px) {
  .vw-form-project-type {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem 1.4rem;
  }
}

@media (max-width: 1080px) {
  .vw-contact__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 3.25rem;
  }

  .vw-contact__line {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1.25rem;
  }

  .vw-contact__line-vertical {
    left: 0.2rem;
    top: clamp(14rem, 28vw, 22rem);
    height: calc(100% - clamp(20rem, 38vw, 28rem));
  }

  .vw-contact__line-elbow {
    left: 0.2rem;
    bottom: 8.4rem;
    width: 2.2rem;
  }

  .vw-contact__line-dot {
    left: 2.4rem;
    bottom: 8.18rem;
  }

  .vw-contact__intro,
  .vw-contact-form {
    padding-left: 3rem;
  }

  .vw-form-project-type {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem 1.4rem;
  }

  .vw-footer__grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
}

@media (max-width: 720px) {
  .vw-contact { padding: 4.8rem 0 5.5rem; }
  .vw-contact__handoff { left: 2.1rem; width: 5rem; transform: none; }
  .vw-contact__intro h2 {
    font-size: clamp(2.15rem, 10vw, 3.15rem);
    letter-spacing: -0.056em;
    line-height: 1;
  }
  .vw-contact__intro > p:not(.vw-section-label) { font-size: 1rem; line-height: 1.62; }
  .vw-contact-orientation { margin-top: 2.4rem; }
  .vw-contact-form { grid-template-columns: 1fr; }
  .vw-contact__intro,
  .vw-contact-form { padding-left: 1.15rem; }
  .vw-form-project-type { grid-template-columns: 1fr 1fr; gap: 0.55rem 1.1rem; }
  .vw-contact__line-vertical { opacity: 0.72; }
  .vw-footer { padding-top: 4rem; }
  .vw-footer__bottom { display: grid; justify-content: start; }
}

@media (max-width: 560px) {
  .vw-contact__line-elbow,
  .vw-contact__line-dot { display: none; }
}

@media (max-width: 390px) {
  .vw-contact__line-vertical { height: 13rem; }
  .vw-form-project-type { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .vw-contact-submit,
  .vw-form-field input,
  .vw-form-field textarea {
    transition: none;
  }
}